Chemistry 1.2.2 Flashcards
1
Q
How did Mendeleev organise the PT?
A
Atomic Weight.
2
Q
Mendeleev was able to ___ Elements.
A
Predict.
3
Q
Mendeleev realised that Elements with the same ___ should be placed in the same Column.
A
Properties.
4
Q
What was one thing that Mendeleev did not take into account?
A
Isotopes.
